ʻO ke ʻano o Monel 400 paʻa huila(UNS N04400, NCu30) he hoʻonā paʻa hoʻokahi-phase ikaika kiʻekiʻe, ʻo ia ka mea hoʻoheheʻe kūʻē i ka corrosion me ka nui loa, ka hoʻohana ākea, a me ka hana piha maikaʻi loa.He kūpaʻa maikaʻi loa kēia huila i loko o ka waika hydrofluoric a me ka media gas fluorine, a he kūpaʻa maikaʻi nō hoʻi i ka hopena alkaline wela.ʻAʻole kūʻē ʻo ia i ka corrosion mai nā ʻoluʻolu kūʻokoʻa, ka wai, ka wai kai, ka lewa, nā pūhui organik, a me nā mea ʻē aʻe.
Loaʻa i kēia huila ke kūpaʻa corrosion maikaʻi loa i ka fluorine gas, hydrochloric acid, sulfuric acid, hydrofluoric acid, a me kā lākou derivatives.I ka manawa like, ʻoi aku ka maikaʻi o ke kūpaʻa corrosion ma mua o ke keleawe ma ke kai.
ʻAnoʻakika:Monel 400ʻAʻole kū i ka corrosion i loko o ka sulfuric acid me ka nui o ka emi ma lalo o 85%.ʻO Monel 400 kekahi o nā mea nui i loko o ka waika hydrofluoric lōʻihi.
ʻAha wai:Monel 400 huilaʻAʻole wale ka maikaʻi o ka pale ʻana i ka corrosion ma lalo o ka hapa nui o ka wai, akā ʻike pinepine ʻia ka corrosion pitting, corrosion stress, etc., me ka nui o ka corrosion ma lalo o 0.25mm/a.
Ka wela wela: ʻO ka wela kiʻekiʻe loa no ka hana mau ʻana o Monel 400 i ka lewa ma kahi o 600 ℃.I ka mahu kiʻekiʻe-mehana, emi ka corrosion ma mua o 0.026mm/a
Ammonia: Ma muli o ka nui o ka nickel content oMonel 400hiki ke pale i ka corrosion ma lalo o ka ammonia anhydrous a me nā kūlana ammonification ma lalo o 585 ℃.
Ka manawa hoʻouna: Jan-11-2024